package com.fs.config;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.util.Date;

@Slf4j
//@Component
public class MyMetaObjectHandler implements MetaObjectHandler{

    //  填充字段 created/updated
    @Override
    public void insertFill(MetaObject metaObject) {
        log.info("start insert fill ....");
        Date date = new Date();
        this.setFieldValByName("created",date,metaObject);
        this.setFieldValByName("updated",date,metaObject);
    }

    //  填充字段 updated
    @Override
    public void updateFill(MetaObject metaObject) {
        log.info("start update fill ....");
        this.setFieldValByName("updated",new Date(),metaObject);
    }
}